﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Xpedite.Resources.Combiners;
using Xpedite.Resources;
using System.Drawing.Imaging;
using Xpedite.Localization;

/* Copyright (c) 2010 CBaxter
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
 * IN THE SOFTWARE. 
 */

namespace Xpedite.Test.Resources.Combiners
{
  [TestClass]
  public class CombinerFactoryTest
  {
    [TestMethod]
    public void CreateCssCombiner()
    {
      Assert.IsTrue(typeof(TextCombiner).IsAssignableFrom(new CombinerFactory().CreateCssCombiner().GetType()));
    }

    [TestMethod]
    public void CreateJavaScriptCombiner()
    {
      Assert.IsTrue(typeof(TextCombiner).IsAssignableFrom(new CombinerFactory().CreateJavaScriptCombiner().GetType()));
    }

    [TestMethod]
    public void CreateGifSpriteCombiner()
    {
      SpriteCombiner spriteCombiner = new CombinerFactory().CreateSpriteCombiner(ResourceType.Gif) as SpriteCombiner;

      Assert.IsNotNull(spriteCombiner);
      Assert.AreEqual(ImageFormat.Gif, spriteCombiner.ImageFormat);
      Assert.AreEqual(PixelFormat.Format8bppIndexed, spriteCombiner.PixelFormat);
    }

    [TestMethod]
    public void CreateJpegSpriteCombiner()
    {
      SpriteCombiner spriteCombiner = new CombinerFactory().CreateSpriteCombiner(ResourceType.Jpeg) as SpriteCombiner;

      Assert.IsNotNull(spriteCombiner);
      Assert.AreEqual(ImageFormat.Jpeg, spriteCombiner.ImageFormat);
      Assert.AreEqual(PixelFormat.Format24bppRgb, spriteCombiner.PixelFormat);
    }

    [TestMethod]
    public void CreatePngSpriteCombiner()
    {
      SpriteCombiner spriteCombiner = new CombinerFactory().CreateSpriteCombiner(ResourceType.Png) as SpriteCombiner;

      Assert.IsNotNull(spriteCombiner);
      Assert.AreEqual(ImageFormat.Png, spriteCombiner.ImageFormat);
      Assert.AreEqual(PixelFormat.Format32bppArgb, spriteCombiner.PixelFormat);
    }

    [TestMethod]
    public void CreateOtherSpriteCombiner()
    {
      Expect.Exception(() =>  new CombinerFactory().CreateSpriteCombiner(ResourceType.Css), new XpediteException(String.Format(ExceptionMessages.InvalidResourceTypeSpecified, ResourceType.Css)));
    }

    [TestMethod]
    public void CreateSpriteCssCombiner()
    {
      Assert.IsTrue(typeof(SpriteCssCombiner).IsAssignableFrom(new CombinerFactory().CreateSpriteCssCombiner().GetType()));
    }
  }
}
